Hi Lukas,
The partclone 0.2.16 has an option now:
-q, --quiet Disable progress message
Steven.
On 2010年10月04日 19:56, Lukas Grässlin wrote:
> Any news about that?
>
> On Sat, Apr 17, 2010 at 11:10:49AM +0800, Steven Shiau wrote:
>
>> Lukas,
>> Thanks. Thomas Tsai will revise this and try to use them.
>> In the future, we will have more options in partclone to disable
>> some jobs, e.g. "-q, --quiet" to skip all the rate messages update.
>> Thanks.
>>
>> Steven.
>>
>> Lukas Grässlin wrote:
>>
>>> On 14.04.2010 23:16, Steven Shiau wrote:
>>>
>>>> Lukas Grässlin wrote:
>>>>
>>>>> On 14.04.2010 16:15, Steven Shiau wrote:
>>>>>
>>>>>> Lukas Grässlin wrote:
>>>>>>
>>>>>>>> There is an option "-f" of partclone which you might be interested to
>>>>>>>> give it try.
>>>>>>>> You can tune it to see if any difference.
>>>>>>>>
>>>>>>> As I understood the code, -f only affects the time the gui itself would
>>>>>>> be refreshed, but the update_pui method which also runs calculate_speed
>>>>>>> anyway is run.
>>>>>>>
>>>>>>>
>>>>>> Thanks. I will check with Thomas,
>>>>>>
>>>>> No problem.
>>>>>
>>>>> You can see it e.g. here in restore.c :
>>>>>
>>>>> /// start restore image file to partition
>>>>> for( block_id = 0; block_id< image_hdr.totalblock; block_id++ ){
>>>>> /* doing things, copying the blocks */
>>>>> update_pui(&prog, copied, done);
>>>>> } // end of for
>>>>>
>>>>>
>>>>> I did a patch for myself within I told it just call update_pui once for
>>>>> 5000 blocks. Don't know if its a good idea, but it worked ;)
>>>>>
>>>> Good, and the performance is?
>>>> Could you please also send us the patch file?
>>>> Thanks.
>>>>
>>> I got about 20-39 MB/s.
>>> Here is the patch. There are some other changes within:
>>>
>>> * I completeley disabled the update_pui on the server side, because
>>> clonezilla anyway doesn't show the output there.
>>>
>>> * I changed the display of the speed from */min to */s beaucse I thoght
>>> it's better readable for the most people.
>>>
>>> * I implemented that crc32-checks can be disabled. Not an good idea, but
>>> I wanted it for testing and its disabled by default.
>>>
>>> Sorry, I had no time to rip off these other changes but it should be ok
>>> anyway I hope.
>>>
>>> Regards,
>>> Lukas
>>>
>>>
>>>> Steven.
>>>>
>>>>>>> If I've time I'll try the older clonezilla live, too.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> BTW, maybe you can also give Clonezilla live 1.2.2-14 a try? It's
>>>>>>>> partclone is older, and we might have a regression somewhere...
>>>>>>>> Please let us know the results.
>>>>>>>> Thanks.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>> Steven.
>>>>>>>>
>>>>>>>>> On 14.04.2010 10:33, Steven Shiau wrote:
>>>>>>>>>
>>>>>>>>>> Yes, Thomas Tsai is working on the improvement of partclone.
>>>>>>>>>>
>>>>>>>>>> Lukas,
>>>>>>>>>> Please send us gprof results you have.
>>>>>>>>>> Thanks.
>>>>>>>>>>
>>>>>>>>>> Steven.
>>>>>>>>>>
>>>>>>>>>> On 2010/4/14 下午 02:43, Lukas Grässlin wrote:
>>>>>>>>>>
>>>>>>>>>>> Regarding the perfmance of partclone: Look at the "on-the-fly
>>>>>>>>>>> performance" Thread in this mailing list.
>>>>>>>>>>>
>>>>>>>>>>> Partclone does some odd things which slow down the speed. You can
>>>>>>>>>>> improve this by saying not to use the gui. (I think this is in the
>>>>>>>>>>> expert options). But it stills does stupid things, like
>>>>>>>>>>> calculating the
>>>>>>>>>>> speed too often which resultes in high cpu load.
>>>>>>>>>>>
>>>>>>>>>>> Regards,
>>>>>>>>>>> Lukas
>>>>>>>>>>>
>>>>>>>>>>> On 14.04.2010 06:39, Jorge Fábregas wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hello Steven,
>>>>>>>>>>>>
>>>>>>>>>>>> I've been using Clonezilla happily for more than 2 years and I
>>>>>>>>>>>> always used the
>>>>>>>>>>>> custom options and specifically partimage as the cloning tool.
>>>>>>>>>>>> Since partimage
>>>>>>>>>>>> seems to be a dead project (and no support for ext4) and
>>>>>>>>>>>> considering that
>>>>>>>>>>>> Clonezilla uses partclone as the default option I decided to use
>>>>>>>>>>>> this.
>>>>>>>>>>>>
>>>>>>>>>>>> My observation was that partclone takes some more time. When it
>>>>>>>>>>>> started
>>>>>>>>>>>> saving the partition, I wasn't sure what it was doing. There was
>>>>>>>>>>>> some
>>>>>>>>>>>> progress indicator (percentage) (Generating bitmap..) and I after
>>>>>>>>>>>> that it
>>>>>>>>>>>> started again another progress indicator (I guess the actual
>>>>>>>>>>>> creation of the
>>>>>>>>>>>> image). I'm a bit confused about these 2 steps as soon as
>>>>>>>>>>>> partclone starts.
>>>>>>>>>>>> Any tip will be appreciated. (just curious).
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks for Clonezillla.
>>>>>>>>>>>>
>>>>>>>>>>>> Best regards,
>>>>>>>>>>>> Jorge
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Download Intel® Parallel Studio Eval
>>>>>>>>>>>> Try the new software tools for yourself. Speed compiling, find
>>>>>>>>>>>> bugs
>>>>>>>>>>>> proactively, and fine-tune applications for parallel performance.
>>>>>>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Clonezilla-live mailing list
>>>>>>>>>>>> Clonezilla-live@lists.sourceforge.net
>>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/clonezilla-live
>>>>>>>>>>>>
>>>
>>>
>> --
>> Steven Shiau<steven _at_ nchc org tw> <steven _at_ stevenshiau org>
>> National Center for High-performance Computing, Taiwan.
>> http://www.nchc.org.tw
>> Public Key Server PGP Key ID: 1024D/9762755A
>> Fingerprint: A2A1 08B7 C22C 3D06 34DB F4BC 08B3 E3D7 9762 755A
>>
>
--
Steven Shiau<steven _at_ nchc org tw> <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan. http://www.nchc.org.tw
Public Key Server PGP Key ID: 1024D/9762755A
Fingerprint: A2A1 08B7 C22C 3D06 34DB F4BC 08B3 E3D7 9762 755A
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